208725154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{25033}}^1$

素因数の和:25425

約数の個数: 16

約数和(自身を含む): 342465120

約数和(自身を除く): 133739966

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 25033, 50066, 275363, 550726, 9487507, 18975014, 104362577, 208725154]

約数ペア:

[(1, 208725154), (2, 104362577), (11, 18975014), (22, 9487507), (379, 550726), (758, 275363), (4169, 50066), (8338, 25033)]